/* ------------------------------------------------------------------------------
 *
 *  # Color pickers
 *
 *  Specific JS code additions for picker_color.html page
 *
 *  Version: 1.0
 *  Latest update: Aug 1, 2015
 *
 * ---------------------------------------------------------------------------- */

$(function () {

    // Color palette
    var demoPalette = [
        ["#000", "#444", "#666", "#999", "#ccc", "#eee", "#f3f3f3", "#fff"],
        ["#f00", "#f90", "#ff0", "#0f0", "#0ff", "#00f", "#90f", "#f0f"],
        ["#f4cccc", "#fce5cd", "#fff2cc", "#d9ead3", "#d0e0e3", "#cfe2f3", "#d9d2e9", "#ead1dc"],
        ["#ea9999", "#f9cb9c", "#ffe599", "#b6d7a8", "#a2c4c9", "#9fc5e8", "#b4a7d6", "#d5a6bd"],
        ["#e06666", "#f6b26b", "#ffd966", "#93c47d", "#76a5af", "#6fa8dc", "#8e7cc3", "#c27ba0"],
        ["#c00", "#e69138", "#f1c232", "#6aa84f", "#45818e", "#3d85c6", "#674ea7", "#a64d79"],
        ["#900", "#b45f06", "#bf9000", "#38761d", "#134f5c", "#0b5394", "#351c75", "#741b47"],
        ["#600", "#783f04", "#7f6000", "#274e13", "#0c343d", "#073763", "#20124d", "#4c1130"]
    ]


    // Basic examples
    // ------------------------------

    // Basic setup
    $(".colorpicker-basic").spectrum();


    // Clear selection
    $(".colorpicker-clear").spectrum({
        allowEmpty: true
    });


    // Display color formats
    $(".colorpicker-show-input").spectrum({
        showInput: true
    });


    // Display alpha channel
    $(".colorpicker-show-alpha").spectrum({
        showAlpha: true
    });


    // Display initial color
    $(".colorpicker-show-initial").spectrum({
        showInitial: true
    });


    // Display input and initial color
    $(".colorpicker-input-initial").spectrum({
        showInitial: true,
        showInput: true
    });


    // Full featured color picker
    $(".colorpicker-full").spectrum({
        showInitial: true,
        showInput: true,
        showAlpha: true,
        allowEmpty: true
    });


    // Container color
    $(".colorpicker-container-class").spectrum({
        containerClassName: 'bg-slate'
    });


    // Replacer color
    $(".colorpicker-replacer-class").spectrum({
        replacerClassName: 'bg-slate',
    });


    //
    // Toggle picker state
    //

    // If disabled by default
    var isDisabled = true;

    // Toggle state on button click
    $("#toggle-disabled").click(function () {
        if (isDisabled) {
            $(".colorpicker-disabled").spectrum("enable");
        }
        else {
            $(".colorpicker-disabled").spectrum("disable");
        }
        isDisabled = !isDisabled;
        return false;
    });

    // Initialize
    $(".colorpicker-disabled").spectrum({
        disabled: true
    });


    // Flat pickers
    // ------------------------------

    // Basic setup
    $(".colorpicker-flat").spectrum({
        flat: true
    });


    // Display input field
    $(".colorpicker-flat-input").spectrum({
        flat: true,
        showInput: true
    });


    // Set picker color
    $(".colorpicker-flat-custom").spectrum({
        flat: true,
        containerClassName: 'bg-slate'
    });


    // Display color palette
    $(".colorpicker-flat-palette").spectrum({
        flat: true,
        showPalette: true,
        showPaletteOnly: true,
        togglePaletteOnly: true,
        togglePaletteMoreText: 'More',
        togglePaletteLessText: 'Less',
        palette: demoPalette
    });


    // Display initial color
    $(".colorpicker-flat-initial").spectrum({
        flat: true,
        showInitial: true
    });


    // Full featued flat picker
    $(".colorpicker-flat-full").spectrum({
        flat: true,
        showInitial: true,
        showInput: true,
        showAlpha: true,
        allowEmpty: true
    });


    // Color palettes
    // ------------------------------

    // Display color palette
    $(".colorpicker-palette").spectrum({
        showPalette: true,
        palette: demoPalette
    });


    // Display palette only
    $(".colorpicker-palette-only").spectrum({
        showPalette: true,
        showPaletteOnly: true,
        palette: demoPalette
    });


    // Toggle palette
    $(".colorpicker-palette-toggle").spectrum({
        showPalette: true,
        showPaletteOnly: true,
        togglePaletteOnly: true,
        togglePaletteMoreText: 'More',
        togglePaletteLessText: 'Less',
        palette: demoPalette
    });


    // Selection palette
    $(".colorpicker-palette-selection").spectrum({
        showPalette: true,
        palette: [],
        localStorageKey: "spectrum.homepage"
    });


    // Limit number of selections
    $(".colorpicker-palette-limit").spectrum({
        showPalette: true,
        palette: [],
        selectionPalette: ["red", "green", "blue"],
        maxSelectionSize: 3
    });


    // Hide after select
    $(".colorpicker-palette-hide").spectrum({
        showPalette: true,
        hideAfterPaletteSelect: true,
        palette: demoPalette
    });


    // Events
    // ------------------------------

    // Change event
    $(".colorpicker-event-change").spectrum({
        change: function (c) {
            var label = $("#change-result");
            label.removeClass('hidden').html('Change called: ' + '<span class="text-semibold">' + c.toHexString() + '</span>');
        }
    });


    // Move event
    $(".colorpicker-event-move").spectrum({
        move: function (c) {
            var label = $("#move-result");
            label.removeClass('hidden').html('Move called: ' + '<span class="text-semibold">' + c.toHexString() + '</span>');
        }
    });


    // Hide event
    $(".colorpicker-event-hide").spectrum({
        hide: function (c) {
            var label = $("#hide-result");
            label.removeClass('hidden').html('Hide called: ' + '<span class="text-semibold">' + c.toHexString() + '</span>');
        }
    });


    // Show event
    $(".colorpicker-event-show").spectrum({
        show: function (c) {
            var label = $("#show-result");
            label.removeClass('hidden').html('Show called: ' + '<span class="text-semibold">' + c.toHexString() + '</span>');
        }
    });


    //
    // Drag start event
    //

    // Initialize
    $(".colorpicker-event-dragstart").spectrum();

    // Attach event
    $(".colorpicker-event-dragstart").on("dragstart.spectrum", function (e, c) {
        var label = $("#dragstart-result");
        label.removeClass('hidden').html('Dragstart called: ' + '<span class="text-semibold">' + c.toHexString() + '</span>');
    });


    //
    // Drag stop event
    //

    // Initialize
    $(".colorpicker-event-dragstop").spectrum();

    // Attach event
    $(".colorpicker-event-dragstop").on("dragstop.spectrum", function (e, c) {
        var label = $("#dragstop-result");
        label.removeClass('hidden').html('Dragstop called: ' + '<span class="text-semibold">' + c.toHexString() + '</span>');
    });

});
